摘要 |
PROBLEM TO BE SOLVED: To enhance productivity by lessening cord wiring in number. SOLUTION: This lighting equipment has a ring shape insulating plate 3 made of synthetic resin interposed between a metallic main body 1 the surface of which is coated, and a light-up circuit board (so-coled printed board) 2 composed of a high frequency inverter lighting up an annular fluorescent lamp. The insulating plate 3 is equipped with a first portion 4 in which a light up circuit board 2 roughly in a U-shape is disposed, and with a second portion 7 in which its substantially remaining portion, that is, at least the power receiving connection of an AC power supply and a midget lamp socket 6, are integrally provided for the insulating plate 3, and the second portion 7 is formed out of a circuit wiring board 8 punched out of a metallic plate formed along the insulating plate 3 as a circuit. |